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Project 77-class Submarine
Project 77 (formerly Project 75 Alpha) is an Indian Navy acquisition programme to procure nuclear-powered attack submarines. The Government of India, through the Cabinet Committee on Security (CCS), approved the construction of six of these submarines in February 2015. These will be designed by the Navy's in-house Directorate of Naval Design (now Warship Design Bureau) and built in India at the Ship Building Centre at Visakhapatnam. The construction was expected to commence on 2023-24 while the first submarine is expected to enter service in 2032. However, further and final clearance for initially acquiring 2 nuclear submarines, under the Project 77, was approved by CCS on 10 October 2024. Since India is a traditional user of Russian nuclear submarines (with INS ''Chakra'' on lease) the new domestically built submarines would be third class of SSN operated by Indian navy after leased ''Charlie I'' and ''Akula II''-class submarines. Development The program to construct and ...
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Visakhapatnam
Visakhapatnam (; List of renamed places in India, formerly known as Vizagapatam, and also referred to as Vizag, Visakha, and Waltair) is the largest and most populous metropolitan city in the States and union territories of India, Indian state of Andhra Pradesh. It is between the Eastern Ghats and the coast of the Bay of Bengal. It is the second largest city on the Coastal India, east coast of India after Chennai, and the fourth largest in South India. It is one of the four Smart city, smart cities of Andhra Pradesh selected under the Smart Cities Mission and is the headquarters of Visakhapatnam district. Vizag is popularly known as ''shipbuilding capital of India'' due to presence of multiple shipyards such as Hindustan Shipyard, Naval Dockyard (Visakhapatnam), Naval Dockyard and being the central naval command of the east coast. Visakhapatnam's history dates back to the 6th century BCE. The city was ruled by the Satavahana dynasty, Andhra Satavahanas, Vengi, the Pallava dyna ...
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Charlie-class Submarine
The Project 670 ''Skat'' submarine (NATO classification Charlie class) was a nuclear-powered cruise missile submarine built for the Soviet Navy and later operated by the Russian Navy. All Charlie I/II-class submarines are decommissioned. One Charlie-class submarine was used for testing an Oniks missile. Charlie I and its successor Charlie II-class submarines are designed by the Lazurit Central Design Bureau of Gorky. Background The Charlie I-class submarine (Project 670 ''Skat'') SSGN was first launched at the Krasnoye Sormovo inland shipyard at Gorkiy in 1967 with another ten following over a period of five years. The Charlie Is had two banks of four missile tubes angled upwards on each side of the bow outside the pressure hull. The tubes were covered by large outer doors and the design was to incorporate the P-120 Malakhit (SS-N-9 Siren) medium-range anti-ship missile. Due to delays in the missile development, the missile was substituted with the shorter range P-70 Ame ...
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Gurugram
Gurgaon (), officially named Gurugram (), is a satellite city of Delhi and administrative headquarters of Gurgaon district, located in the northern Indian state of Haryana. It is situated near the Delhi–Haryana border, about southwest of the national capital New Delhi and south of Chandigarh, the state capital. It is one of the major satellite cities of Delhi and is part of the National Capital Region (India), National Capital Region of India. , Gurgaon had a population of 876,969. Gurgaon is India's second largest information technology hub, largest Airline hub, civil aviation hub, largest Hospitality industry, hospitality hub and second largest management consulting hub. Gurgaon is famous in India for nightlife as it houses multiple high number of high-quality pubs, nightclubs, Bar (establishment), bars, Liquor store, liquor shops hence called The ''Cocktail Capital'' of India. Gurgaon is also home to one of India's largest medical tourism and tourism, luxury tourism ...
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Indian Navy
The Indian Navy (IN) (ISO 15919, ISO: ) is the Navy, maritime and Amphibious warfare, amphibious branch of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Navy. The Chief of the Naval Staff (India), Chief of Naval Staff, a four-star rank, four-star Admiral (India), admiral, commands the navy. As a blue-water navy, it operates significantly in the Persian Gulf, Persian Gulf Region, the Horn of Africa, the Strait of Malacca, and routinely conducts anti-piracy operations with other navies in the region. It also conducts routine two to three month-long deployments in the South China Sea, South and East China Sea, East China seas as well as in the western Mediterranean Sea, Mediterranean sea simultaneously. The primary objective of the navy is to safeguard the nation's maritime borders, and in conjunction with other Indian Armed Forces, Armed Forces of the union, act to deter or defeat any threats or aggression against the territory, people or m ...
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DRDO
The Defence Research and Development Organisation (DRDO) is an agency under the Department of Defence Research and Development in the Ministry of Defence of the Government of India, charged with the military's research and development, headquartered in New Delhi, India. It was formed in 1958 by the merger of the Technical Development Establishment and the Directorate of Technical Development and Production of the Indian Ordnance Factories with the Defence Science Organisation under the administration of Jawaharlal Nehru. Subsequently, Defence Research & Development Service (DRDS) was constituted in 1979 as a service of Group 'A' Officers / Scientists directly under the administrative control of the Ministry of Defence. With a network of 52 laboratories that are engaged in developing defence technologies covering various fields like aeronautics, armaments, electronics, land combat engineering, life sciences, materials, missiles, and naval systems, DRDO is India's largest and ...
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Mishra Dhatu Nigam
Mishra Dhatu Nigam Limited (abbreviated as MIDHANI) is a metals and metal alloys manufacturing facility in Hyderabad, Telangana, India. It operates as a Public Sector Undertaking (PSU) under the administrative control of the Department of Defence Production Ministry of Defence, Government of India. Joint Ventures * Utkarsha Aluminium Dhatu Nigam Limited is a joint venture of NALCO and MIDHANI. Competitors * PTC Industries * Azad Engineering * Jindal Defence * Hindalco * Vedanta Products MIDHANI specializes in manufacturing a wide range of superalloys, titanium, special-purpose steels, and other special metals & alloys meeting international standards. These materials are used in applications across aerospace, defence, atomic energy, power generation, chemical, and various other high-technology industries. Superalloys TITAN 26A and TITAN 29A are high-temperature titanium alloys that have been indigenously developed in India, in which MIDHANI collaborated with DMRL. ...
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Bhabha Atomic Research Centre
The Bhabha Atomic Research Centre (BARC) is India's premier nuclear research facility, headquartered in Trombay, Mumbai, Maharashtra, India. It was founded by Homi Jehangir Bhabha as the Atomic Energy Establishment, Trombay (AEET) in January 1954 as a multidisciplinary research program essential for India's nuclear program. It operates under the Department of Atomic Energy (DAE), which is directly overseen by the Prime Minister of India. BARC is a multi-disciplinary research centre with extensive infrastructure for advanced research and development covering the entire spectrum of nuclear science, chemical engineering, material sciences and metallurgy, electronic instrumentation, biology and medicine, supercomputing, high-energy physics and plasma physics and associated research for Indian nuclear programme and related areas. BARC's core mandate is to sustain peaceful applications of nuclear power, nuclear energy. It manages all facets of nuclear power generation, from the theore ...
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Attack Submarine
An attack submarine or hunter-killer submarine is a submarine specifically designed for the purpose of attacking and sinking other submarines, surface combatants, and merchant vessels. In the Soviet Navy, Soviet and Russian Navy, Russian navies they were and are called "multi-purpose submarines". They are also used to protect friendly surface combatants and Ballistic missile submarine, missile submarines. Some attack subs are also armed with submarine-launched cruise missile, cruise missiles, increasing the scope of their potential missions to include land targets. Attack submarines may be either nuclear marine propulsion, nuclear-powered or diesel–electric ("conventionally") powered. In the United States Navy hull classification symbol, naming system, and in the equivalent NATO system (STANAG 1166), nuclear-powered attack submarines are known as SSN (hull classification symbol), SSNs and their anti-submarine warfare, anti-submarine (ASW) diesel–electric predecessors are SSK ...
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Ballistic Missile Submarine
A ballistic missile submarine is a submarine capable of deploying submarine-launched ballistic missiles (SLBMs) with nuclear warheads. These submarines became a major weapon system in the Cold War because of their nuclear deterrence capability. They can fire missiles thousands of kilometers from their targets, and acoustic quieting makes them difficult to detect (see acoustic signature), thus making them a survivable deterrent in the event of a first strike and a key element of the mutual assured destruction policy of nuclear deterrence. The deployment of ballistic missile submarines is dominated by the United States, Russia (following the collapse of the Soviet Union) and China. In fact, 70% of nuclear warheads in the USA are carried by ballistic missile submarines.Rafal, A. S. (2021). THE FUTURE OF SUBMARINE WARFARE: NUCLEAR POWERED SUBMARINES ARE THE BEDROCK OF NAVAL WARFARE, OR MAYBE NOT. MS Thesis. Joint Forces Staff College-NDU, Joint Advanced Warfighting School]. ...
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S5-class Submarine
S5 is the code name for a planned class of Indian nuclear-powered ballistic missile submarines currently being developed for the Indian Navy. S5 will weigh around twice as much as the preceding . It is expected to start production by 2027. Design The S5-class of submarines are planned to weigh around . The submarines are planned to be armed with up to twelve or sixteen K6 Submarine-launched ballistic missiles, each armed with multiple independently targetable reentry vehicles. Development The Government of India made an assessment of India's capability to design and construct a class of three new ballistic missile submarines codenamed ''S5'' in 2006 when it was realised that the reactor and payload capacity of the Arihant-class submarines was limited. These submarines were initially planned to be operationalised beginning in 2021 but were later delayed. This delay had prompted the Indian Government to sanction an additional Arihant-class submarine in 2012 to avoid the idli ...
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Arihant-class Submarine
The ''Arihant''-class () is a class of nuclear-powered ballistic missile submarines in service with Indian Navy. They were developed under the ''Advanced Technology Vessel'' (ATV) project to design and build nuclear-powered submarines. These vessels are classified as 'strategic strike nuclear submarines' by India. The lead vessel of the class, was laid down in 2004, launched in 2009 and after extensive sea trials was confirmed to be commissioned in August 2016. ''Arihant'' holds the distinction of being the first ballistic missile submarine to have been built by a country other than one of the five permanent members of the United Nations Security Council. As of 25 October 2024, INS ''Arihant'' and INS ''Arighaat'' are already on deep sea patrols. History In December 1971, during the Indo-Pakistani War of 1971, US President Richard Nixon sent a carrier battle group named Task Force 74, led by the nuclear-powered into the international waters of the Bay of Bengal in a sho ...
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Future Of The Indian Navy
The Indian Navy has been focusing on developing indigenous platforms, systems, sensors and weapons as part of the nation's modernisation and expansion of its maritime forces. As of January 2025, the Indian Navy had 64 vessels of various types under construction including destroyers, frigates, corvettes, Marine propulsion, conventional-powered and Nuclear submarine, nuclear-powered submarines and various other ships. It plans to build up to a total of 200 vessels and 500 aircraft by 2050. According to the Chief of the Naval Staff (India), Chief of the Naval Staff's statement in December 2020, India has transformed from a buyer's navy to a builder's navy. As of September 2024, the Indian Navy has 66 ships on order of which 50 are under construction in various stages (early fabrication to sea trials) and 12 ships are to be delivered and commissioned over the 12 months in 2025. These ships sum up a tonnage of over 200,000 tons and a value of . The ships are being constructed across ...
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